Mexicana this evening became the 11th member of the Oneworld alliance, marking the end of an 18 month incorporation process for the carrier's ascension into the ten year old global airline group.

http://www.flightglobal.com/articles/2009/11/09/334594/pictures-mexicana-officially-joins-oneworld.html

During its transition period to Oneworld Mexicana created and launched a new regional unit Link designed to operate 13 Bombardier CRJ200s, and introduced transatlantic service to London Gatwick and Madrid with Boeing 767-200s and Airbus A330-200s respectively. The carrier also undertook a fleet revamp of its Click low-cost unit through the replacement of its Fokker 100s with dual-class Boeing 717s.